| /*=============================================================================# |
| # Copyright (c) 2018, 2021 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.rj.renv.core; |
| |
| import java.util.List; |
| |
| import com.ibm.icu.text.Collator; |
| import com.ibm.icu.util.ULocale; |
| |
| import org.eclipse.statet.jcommons.collections.ImCollections; |
| import org.eclipse.statet.jcommons.collections.ImList; |
| import org.eclipse.statet.jcommons.lang.NonNull; |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.lang.Nullable; |
| import org.eclipse.statet.jcommons.runtime.CommonsRuntime; |
| import org.eclipse.statet.jcommons.status.Status; |
| |
| import org.eclipse.statet.rj.renv.core.RLibGroup; |
| import org.eclipse.statet.rj.renv.core.RLibLocation; |
| |
| |
| @NonNullByDefault |
| public class REnvCoreInternals { |
| |
| |
| public static final String BUNDLE_ID= "org.eclipse.statet.rj.services"; //$NON-NLS-1$ |
| |
| |
| public static void log(final Status status) { |
| CommonsRuntime.log(status); |
| } |
| |
| |
| public static final Collator R_NAMES_COLLATOR; |
| static { |
| final ULocale locale= ULocale.forLanguageTag("en-u-ks-identic-kf-upper"); //$NON-NLS-1$ |
| final Collator collator= Collator.getInstance(locale); |
| if (collator.getStrength() != Collator.IDENTICAL) { |
| throw new IllegalStateException("Collator.strength= " + collator.getStrength()); //$NON-NLS-1$ |
| } |
| R_NAMES_COLLATOR= collator; |
| } |
| |
| |
| public static ImList<? extends RLibLocation> listRLibLocations( |
| final ImList<? extends RLibGroup> libGroups) { |
| final List<? extends RLibLocation>[] listArray= new @NonNull List[libGroups.size()]; |
| for (int i= 0; i < listArray.length; i++) { |
| listArray[i]= libGroups.get(i).getLibLocations(); |
| } |
| return ImCollections.concatList(listArray); |
| } |
| |
| public static @Nullable String getRLibGroupLabel(final String groupId) { |
| switch (groupId) { |
| case RLibGroup.R_DEFAULT: |
| return "Default Library"; |
| case RLibGroup.R_SITE: |
| return "Site Libraries (R_LIBS_SITE)"; |
| case RLibGroup.R_USER: |
| return "User Libraries (R_LIBS_USER)"; |
| case RLibGroup.R_OTHER: |
| return "Additional Libraries (R_LIBS)"; |
| default: |
| return null; |
| } |
| } |
| |
| |
| private REnvCoreInternals() {} |
| |
| } |